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https://github.com/fkie-cad/nvd-json-data-feeds.git
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25 lines
1.4 KiB
JSON
25 lines
1.4 KiB
JSON
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{
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"id": "CVE-2024-48982",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2024-11-20T21:15:07.830",
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"lastModified": "2024-11-20T21:15:07.830",
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"vulnStatus": "Received",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in MBed OS 6.16.0. Its hci parsing software dynamically determines the length of certain hci packets by reading a byte from its header. This value is assumed to be greater than or equal to 3, but the software doesn't ensure that this is the case. Supplying a length less than 3 leads to a buffer overflow in a buffer that is allocated later. It is simultaneously possible to cause another integer overflow by supplying large length values because the provided length value is increased by a few bytes to account for additional information that is supposed to be stored there. This bug is trivial to exploit for a denial of service but is not certain to suffice to bring the system down and can generally not be exploited further because the exploitable buffer is dynamically allocated."
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}
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],
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"metrics": {},
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"references": [
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{
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"url": "https://github.com/mbed-ce/mbed-os/blob/54e8693ef4ff7e025018094f290a1d5cf380941f/connectivity/FEATURE_BLE/libraries/cordio_stack/ble-host/sources/hci/dual_chip/hci_evt.c#L2748",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://github.com/mbed-ce/mbed-os/pull/386",
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"source": "cve@mitre.org"
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}
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]
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}
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